Invention Grant
US09479074B2 Resonance coupler, transmission apparatus, switching system, and directional coupler
有权
共振耦合器，传输装置，开关系统和定向耦合器
- Patent Title: Resonance coupler, transmission apparatus, switching system, and directional coupler
- Patent Title (中): 共振耦合器，传输装置，开关系统和定向耦合器
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Application No.: US14601518Application Date: 2015-01-21
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Publication No.: US09479074B2Publication Date: 2016-10-25
- Inventor: Shuichi Nagai
- Applicant: Panasonic Intellectual Property Management Co., Ltd.
- Applicant Address: JP Osaka
- Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Current Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Current Assignee Address: JP Osaka
- Agency: McDermott Will & Emery LLP
- Priority: JP2014-014497 20140129
- Main IPC: H01P5/02
- IPC: H01P5/02 ; H02M5/293 ; H03K17/56 ; H01P5/18 ; H02M1/08 ; H01P7/08
Abstract:
A resonance coupler disclosed includes a first resonator to which a transmission signal is input, a second resonator to which the transmission signal is isolatedly transmitted from the first resonator, the second resonator spaced from and opposed to a first side of the first resonator, and electromagnetically coupled with the first resonator, and a third resonator to which the transmission signal is isolatedly transmitted from the first resonator, the third resonator spaced from and opposed to a second side, opposite to the first side, of the first resonator, and electromagnetically coupled with the first resonator.
Public/Granted literature
- US20150214597A1 RESONANCE COUPLER, TRANSMISSION APPARATUS, SWITCHING SYSTEM, AND DIRECTIONAL COUPLER Public/Granted day:2015-07-30
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